package com.breeze.components.core.config;

import cn.hutool.core.util.ArrayUtil;
import cn.hutool.extra.spring.SpringUtil;
import java.util.Arrays;
import java.util.concurrent.Executor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.aop.interceptor.AsyncUncaughtExceptionHandler;
import org.springframework.boot.autoconfigure.AutoConfiguration;
import org.springframework.scheduling.annotation.AsyncConfigurer;
import org.springframework.scheduling.annotation.EnableAsync;

/**
 * 异步配置
 *
 * @author breeze
 */
@EnableAsync(proxyTargetClass = true)
@AutoConfiguration
@Slf4j
public class AsyncConfig implements AsyncConfigurer {

  /** 自定义 @Async 注解使用系统线程池 */
  @Override
  public Executor getAsyncExecutor() {
    return SpringUtil.getBean("scheduledExecutorService");
  }

  /** 异步执行异常处理 */
  @Override
  public AsyncUncaughtExceptionHandler getAsyncUncaughtExceptionHandler() {
    return (throwable, method, objects) -> {
      log.error("async异步任务异常", throwable);
      StringBuilder sb = new StringBuilder();
      sb.append("Exception message - ")
          .append(throwable.getMessage())
          .append(", Method name - ")
          .append(method.getName());
      if (ArrayUtil.isNotEmpty(objects)) {
        sb.append(", Parameter value - ").append(Arrays.toString(objects));
      }
      throw new RuntimeException(sb.toString());
    };
  }
}
